Cable machine with high pully, 2 single grip handles
Mechanics Type
Isolation
Proper Exercise Technique
Stand between two pulley machines and grasp the handles of each side with an underhand grip. Allow your arms to extend straight out to your sides at shoulder level, parallel to the ground. Keeping your elbows set in place, slowly curl your hands toward your shoulders making sure that both of your biceps are doing the work. Squeeze both biceps at the peak of the movement for a one-count and return to the start position and repeat.